Curious George"Trader George/One in a Million Chameleon"
Trader George - George has a new hobby - collecting interestingly shaped sticks with his squeaky, rolling cart. When he encounters Allie selling fresh apple cider, he trades his cart for a gallon, but later regrets his decision. He offers to trade a jar of sauerkraut to Allie in return for the cart, but Allie already traded it to Vicki. D

The Electric Company"Off Target"
A neighborhood kid, Marcus Barnes, has just found out he has the wordball power.well, kind of. The Electric Company tries to help Marcus improve his wordball throwing skills so he can join them. D

3:30 pm

WordGirl"Book Ends/Mr. Big"
BOOK ENDS: When WordGirl accuses Tobey of being too predictable with his crimes, he responds by using his robots to hold WG's beloved town library hostage, unless she plays them in a game of winner-take-all dodge ball. Mr. BIG: Mr. Big, a slick business man up to no good, introduces his new product: "The Thing" that does "stuff". WordGirl must figure out his secret motive and save the city. D

4:00 pm

Wild Kratts"The Gecko Effect"
There's a mystery to be solved, as the Wild Kratts team wonders how a Gecko lizard climbs up smooth surfaces and can even climb upside down. The gang uses their Miniaturizer to shrink down and discover it's all about physics: all objects have electrical charges that attract one another and the gecko's marvelous toe pad structure charges so much that they can walk on surfaces as smooth as glass. But in the meantime Zach has stolen their Miniaturizer and now imprisons them in a glass terrarium. D

4:30 pm

Cyberchase"A Crinkle In Time"
Digit and the kids go on a rescue mission to save Slider, searching for their friend all over a mysterious cybersite called Ticktockia. But it's all a big trick by Hacker, and Slider's not even there! And if the CyberSquad doesn't leave soon, they'll be stuck forever. Can they learn enough about gears to escape before the clock strikes 9? Only time will tell! EDUCATIONAL OBJECTIVE: Watch carefully how two gears mesh and you can discover how their size and number of teeth affects the speed at which each turns. D

5:00 pm

Fetch! With Ruff Ruffman"Who Wants to Trade for Some Old Tracks?"
Someone has just stolen Ruff's garden gnome and he's determined to get it back! In fact, he's so obsessed that he hasn't bathed in several days and is covered in flies-prompting Charlene to send him some fly swatters. Ruff sends Emmie and Marco to the Amherst College Museum of Natural History to analyze the footprints left behind by the perpetrator who stole the garden gnome; while Rubye and Shreya try to barter the flyswatters for something better that Ruff can give to Charlene. D

5:30 pm

Nightly Business Report
Home prices continue climbing, marking their best gains since the recession began five years ago. NBR's Tom Hudson speaks with MKM Partners' Megan McGrath. Ford Motor is firing on all cylinders as strong U.S. D

Da Vinci: The Lost Treasure
Fiona Bruce is seeking the story of enigmatic genius Leonardo Da Vinci, beginning in his birthplace, the small town of Vinci in Tuscany, and follows in his footsteps to Florence. In Paris, she is given a private view of the Mona Lisa and learns about some of Leonardo's painting techniques. Then, in New York City, she is given a preview of a Leonardo painting recently discovered.G

8:00 pm

Pioneers of Television"Superheroes"
The superhero crosses many decades: "Superman" in the 1950s, "Batman" in the 1960s, "Wonder Woman" and "The Incredible Hulk" in the 1970s, and the "Greatest American Hero" in the 1980s. Interviews featured include Adam West, Burt Ward, Julie Newmar, Lynda Carter, Lou Ferrigno and William Katt. There are also comments from Robert Culp about "The Greatest American Hero" that were recorded just days before he died.G

9:00 pm

Henry Ford: American Experience
A farm boy who rises from obscurity to become the 20th century's most influential American innovator, Ford's Model T automobile and his five-dollar-a-day wage usher in the modern world. Yet many of the changes he brings about deeply trouble the carmaker. In frustration, he lashes out at enemies, real and imagined. A hero to many ordinary Americans, he battles his workers and bullies those who look up to him - including his only son.G